1
BESC 3010 test two Questions with
100% Correct Answers | for Specific
Exam Mail
What is meant by a "manipulation" in the context of
experimental research?
Any variable that is controlled by the researcher
An unethical practice
The creation of emotions against the participant's will
The physical control of a respondent's body
Ans: Any variable that is controlled by the researcher
The number of small businesses opened in a county each
year is an example of which level of measurement?
nominal
interval
ordinal
ratio
Ans: ratio
:
vPretest - Stuvia US
,2
The lowest level of measurement (i.e., the one that
contains the least information) is the ______ level of
measurement.
interval
ratio
ordinal
nominal
Ans: nominal
If a person's employment is coded as Unemployed = 0 or
Employed = 1, then that variable is at the ______ level of
measurement.
ordinal
nominal
interval
ratio
Ans: nominal
A histogram is appropriate when the data are...
:
vPretest - Stuvia US
,3
nominal or ordinal.
nominal, interval, or ratio.
interval or ratio.
ordinal.
Ans: interval or ratio.
A bar chart would work best for which of the following
measurement scales?
Categorical levels
Ordinal or ratio
Nominal or interval
Quantitative levels
Ans: Categorical levels
A bell curve (i.e., a normal distribution) is...
leptokurtic.
mesokurtic.
uniform.
platykurtic.
:
vPretest - Stuvia US
, 4
Ans: mesokurtic
Which measure of central tendency works best of
negatively skewed distributions?
Median
Mode
Mean
No measure is appropriate
Ans: Median
What is the lowest level of measurement needed to
calculate the mode?
Interval
Any level but the distribution must be symmetrical
Nominal
Any level that doesn't have outliers
Ans: Nominal
:
vPretest - Stuvia US
BESC 3010 test two Questions with
100% Correct Answers | for Specific
Exam Mail
What is meant by a "manipulation" in the context of
experimental research?
Any variable that is controlled by the researcher
An unethical practice
The creation of emotions against the participant's will
The physical control of a respondent's body
Ans: Any variable that is controlled by the researcher
The number of small businesses opened in a county each
year is an example of which level of measurement?
nominal
interval
ordinal
ratio
Ans: ratio
:
vPretest - Stuvia US
,2
The lowest level of measurement (i.e., the one that
contains the least information) is the ______ level of
measurement.
interval
ratio
ordinal
nominal
Ans: nominal
If a person's employment is coded as Unemployed = 0 or
Employed = 1, then that variable is at the ______ level of
measurement.
ordinal
nominal
interval
ratio
Ans: nominal
A histogram is appropriate when the data are...
:
vPretest - Stuvia US
,3
nominal or ordinal.
nominal, interval, or ratio.
interval or ratio.
ordinal.
Ans: interval or ratio.
A bar chart would work best for which of the following
measurement scales?
Categorical levels
Ordinal or ratio
Nominal or interval
Quantitative levels
Ans: Categorical levels
A bell curve (i.e., a normal distribution) is...
leptokurtic.
mesokurtic.
uniform.
platykurtic.
:
vPretest - Stuvia US
, 4
Ans: mesokurtic
Which measure of central tendency works best of
negatively skewed distributions?
Median
Mode
Mean
No measure is appropriate
Ans: Median
What is the lowest level of measurement needed to
calculate the mode?
Interval
Any level but the distribution must be symmetrical
Nominal
Any level that doesn't have outliers
Ans: Nominal
:
vPretest - Stuvia US
